A French design group called Orée has developed a new keyboard made entirely from a single piece of maple or walnut wood. Every keyboard is custom handmade to order and is crafted, polished, oil-finished and assembled in their workshop in southern France.
You can customize Mac/Windows options, US/UK/Canadian keyboard layouts, options for keyboard fonts, and even a special message. The wooden Bluetooth 3.0 wireless keyboard is available for 125 euro ($164 + $32 shipping).